require 'bundler/setup'
require 'sinatra/base'
# The project root directory$root = ::File.dirname(__FILE__)
class SinatraStaticServer < Sinatra::Base  
    get(/.+/) do    
      send_sinatra_file(request.path) {404}  
    end  
    not_found do    
       send_file(File.join(File.dirname(__FILE__), 'public', '404.html'), {:status => 404}) 
       end  
    def send_sinatra_file(path, &missing_file_block)  
       file_path = File.join(File.dirname(__FILE__), 'public',  path)   
       file_path = File.join(file_path, 'index.html') unless file_path =~ /\.[a-z]+$/i   
       File.exist?(file_path) ? send_file(file_path) : missing_file_block.call 
    end
    end


run SinatraStaticServer